CA2030320A1 - Film/foil panel - Google Patents

Film/foil panel

Info

Publication number
CA2030320A1
CA2030320A1 CA002030320A CA2030320A CA2030320A1 CA 2030320 A1 CA2030320 A1 CA 2030320A1 CA 002030320 A CA002030320 A CA 002030320A CA 2030320 A CA2030320 A CA 2030320A CA 2030320 A1 CA2030320 A1 CA 2030320A1
Authority
CA
Canada
Prior art keywords
film
foil
substrate
insulating material
foil panel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002030320A
Other languages
French (fr)
Other versions
CA2030320C (en
Inventor
Henry George Schirmer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cryovac LLC
Original Assignee
Cryovac, Inc.
Henry George Schirmer
W.R. Grace & Co.-Conn.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cryovac, Inc., Henry George Schirmer, W.R. Grace & Co.-Conn. filed Critical Cryovac, Inc.
Publication of CA2030320A1 publication Critical patent/CA2030320A1/en
Application granted granted Critical
Publication of CA2030320C publication Critical patent/CA2030320C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/50—Enclosing articles, or quantities of material, by disposing contents between two sheets, e.g. pocketed sheets, and securing their opposed free margins
    • B65B11/52—Enclosing articles, or quantities of material, by disposing contents between two sheets, e.g. pocketed sheets, and securing their opposed free margins one sheet being rendered plastic, e.g. by heating, and forced by fluid pressure, e.g. vacuum, into engagement with the other sheet and contents, e.g. skin-, blister-, or bubble- packaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/24—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/30—Iron, e.g. steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1028—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith
    • Y10T156/103—Encasing or enveloping the configured lamina
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1028—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith
    • Y10T156/1031—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith with preshaping of lamina

Abstract

A film/foil panel comprises a substrate such as a thermoformed film;
a first film/foil combination; an insulating material; a second film/foil combination; a top web in sealing relationship to the substrate; the film/foil combinations substantially enclosing therebetween the insulating material; and the insulating material and enclosing film/foil combinations disposed between and enclosed by the substrate and top web.
CA002030320A 1989-12-13 1990-11-20 Film/foil panel Expired - Fee Related CA2030320C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/450,107 US5142842A (en) 1989-12-13 1989-12-13 Method for making a film/foil panel
US450,107 1989-12-13

Publications (2)

Publication Number Publication Date
CA2030320A1 true CA2030320A1 (en) 1991-06-14
CA2030320C CA2030320C (en) 2002-05-28

Family

ID=23786788

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002030320A Expired - Fee Related CA2030320C (en) 1989-12-13 1990-11-20 Film/foil panel

Country Status (6)

Country Link
US (1) US5142842A (en)
JP (1) JP2997687B2 (en)
AU (1) AU636420B2 (en)
CA (1) CA2030320C (en)
NZ (1) NZ236317A (en)
ZA (1) ZA909657B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5683608A (en) * 1991-04-05 1997-11-04 The Boeing Company Ceramic die for induction heating work cells
US5599472A (en) * 1991-04-05 1997-02-04 The Boeing Company Resealable retort for induction processing of organic matrix composites or metals
EP0766635A1 (en) 1994-06-28 1997-04-09 W.R. Grace & Co.-Conn. Bag having protective patches
EP0971847B1 (en) 1997-04-04 2002-06-26 Cryovac, Inc. Patch bag having seal through patches
US6663905B1 (en) 1998-03-16 2003-12-16 Cryovac, Inc. Patch bag having wrap-around patch
IT1313597B1 (en) 1999-08-04 2002-09-09 Ausimont Spa FLUOROPOLYEREOUS LUBRICANTS CONTAINING SULPHONYLFLUORIDE GROUPS
ITMI20010008A1 (en) * 2001-01-03 2002-07-03 Ausimont Spa ADDITIVES FOR FLUOROPOLIETEREI FOR ELECTROMAGNETIC APPLICATIONS
ITMI20011458A1 (en) * 2001-07-09 2003-01-09 Getters Spa SYSTEM FOR THE THERMAL INSULATION OF TUBULAR BODIES
WO2005058583A1 (en) * 2003-12-17 2005-06-30 Armacel Pty Limited Fabrication of multi-part sub-assemblies
EP3699470B1 (en) * 2019-02-22 2022-11-09 Uponor Innovation AB Insulated pipe

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE559232A (en) * 1956-07-16
US3694991A (en) * 1970-10-23 1972-10-03 Grace W R & Co Vacuum skin package, and process and apparatus for making same
US4985106B1 (en) * 1986-11-17 1997-06-17 Soltech Inc Insulation structure for appliances
GB8724237D0 (en) * 1987-10-15 1987-11-18 Metal Box Plc Laminated metal sheet
GB8724243D0 (en) * 1987-10-15 1987-11-18 Metal Box Plc Laminates of polyolefin-based film
US4815602A (en) * 1987-10-30 1989-03-28 W.R. Grace & Co. Vacuum skin package for closing two moisture impervious metallic sheets about a product
US5051144A (en) * 1988-05-23 1991-09-24 Sota Technology, Inc. Method for encasing a porous body in an envelope of plastic material
JPH0257582A (en) * 1988-08-09 1990-02-27 Fujipatsuku Kk Bag for packaging food and food packaged therein
US5098498A (en) * 1989-10-10 1992-03-24 Manville Corporation Apparatus and method for encapsulating contoured articles
US5018328A (en) * 1989-12-18 1991-05-28 Whirlpool Corporation Multi-compartment vacuum insulation panels

Also Published As

Publication number Publication date
NZ236317A (en) 1992-09-25
ZA909657B (en) 1991-09-25
CA2030320C (en) 2002-05-28
AU6806590A (en) 1991-06-20
AU636420B2 (en) 1993-04-29
US5142842A (en) 1992-09-01
JPH03278950A (en) 1991-12-10
JP2997687B2 (en) 2000-01-11

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed